As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FROM ROW 8 TO OVERWING EXIT, TEMP TOO HOT, REGARDLESS OF FORWARD OR AFT KNOB POSITION, PAX & F/A REPORT. ACFT GROUNDED. BITE CHECKED BOTH TEMP CONTROLERS AMM 21-6100 NO FAULTS LOGGED. OPERATED PACKS, HOT THEN COLD. OBSERVED TEMP DECREASE FROM ROW 8 TO OVERWING ROWS. NO HISTORY 30 DAYS.